[gnome-control-center/wip/benzea/ci-network: 8/17] network: Fix crash on connection change after device removal

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit e91266a8f0643de1166bc81431e0c7bb22782614
Author: Benjamin Berg <bberg redhat com>
Date:   Wed Mar 28 01:36:52 2018 +0200

    network: Fix crash on connection change after device removal
    
    When a device is removed the callback handler could still be called
    because it was connected using g_signal_connect rather than
    g_signal_connect_object. This fixes crashes in the UI after a device has
    been removed again.

 panels/network/net-device-ethernet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/panels/network/net-device-ethernet.c b/panels/network/net-device-ethernet.c
index 0412facaf..afb544352 100644
--- a/panels/network/net-device-ethernet.c
+++ b/panels/network/net-device-ethernet.c
@@ -551,8 +551,8 @@ device_ethernet_constructed (GObject *object)
                           G_CALLBACK (add_profile), device);
 
         client = net_object_get_client (NET_OBJECT (object));
-        g_signal_connect (client, NM_CLIENT_CONNECTION_ADDED,
-                          G_CALLBACK (client_connection_added_cb), object);
+        g_signal_connect_object (client, NM_CLIENT_CONNECTION_ADDED,
+                                 G_CALLBACK (client_connection_added_cb), object, 0);
         g_signal_connect_object (client, NM_CLIENT_CONNECTION_REMOVED,
                                  G_CALLBACK (connection_removed), device, 0);